I respect your opinion, but Alternativa has it's rights to make as much money they can from their games as they too need money. But, Tanki X is Pay2Win as they have this system called 'Containers' where you can get XT items that are unfair as lower ranked players suffer and XT items affect the balance of the game.

A demo is in the works! It'll not be that good but it's main purpose for showcasing the physics power and capabilities of the BGE